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ethyl naphthol<1,2-b>furan-2-carboxylate | 74222-20-1

中文名称
——
中文别名
——
英文名称
ethyl naphthol<1,2-b>furan-2-carboxylate
英文别名
ethyl naphtho<1,2-b>furan-2-carboxylate;ethyl naphtho[1,2-b]furan-2-carboxylate;ethyl naphtho[2,1-b]furan-2-carboxylate;ethyl naphthol[1,2-b]furan-2-carboxylate;ethyl benzo[g][1]benzofuran-2-carboxylate
ethyl naphthol<1,2-b>furan-2-carboxylate化学式
CAS
74222-20-1
化学式
C15H12O3
mdl
——
分子量
240.258
InChiKey
RUOSDKYIXPLIAQ-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    377.9±15.0 °C(Predicted)
  • 密度:
    1.232±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.1
  • 重原子数:
    18
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.13
  • 拓扑面积:
    39.4
  • 氢给体数:
    0
  • 氢受体数:
    3

SDS

SDS:9d84434010e90ce3cc362161a71cd033
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上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Synthesis and Structure–Activity Relationship of Naphtho[1,2-<i>b</i>]furan-2-carboxamide Derivatives as Melanin Concentrating Hormone Receptor 1 Antagonists
    摘要:
    研究发现,含有连接哌啶基苯乙酰胺基团的新型萘并[1,2-b]呋喃-2-甲酰胺可作为黑色素浓缩激素受体 1 (MCH-R1) 拮抗剂。通过对萘并[1,2-b]呋喃-2-甲酰胺骨架的 C-5 位含有各种芳基和杂芳基并具有不同链节长度的该家族成员进行广泛的结构-活性关系(SAR)研究,确定了 5-(4-吡啶基)取代的类似物 10b 是一种高效的 MCH-R1 拮抗剂,其 IC50 值为 3 nM。这种物质还具有良好的代谢稳定性,对细胞色素 P450(CYP450)酶的抑制作用不明显。不过,10b 的口服生物利用度令人难以接受。
    DOI:
    10.1248/cpb.c13-00486
  • 作为产物:
    描述:
    参考文献:
    名称:
    萘并[1,2-b]呋喃和4'-氧代取代螺[环丙烷-1,1'(4'H)-萘]衍生物的新合成方法
    摘要:
    2,3-二氢萘并[1,2-b]呋喃-2-甲酸乙酯和/或4'-氧螺[环丙烷-1,1'(4'H)-萘]-2'乙酯的一步合成描述了分别来自取代的萘-1-醇和2,3-二溴丙酸乙酯的α-羧酸酯衍生物2和3(方案1)。化合物 2 很容易芳构化(方案 2)。同样,3,4-dibromobutan-2-one 分别得到相应的 1-(2,3-dihydronaphtho[1,2-b]furan-2-yl)ethanone 和/或螺衍生物 8 和 9 (方案6)。提出了形成二氢萘并[1,2-b]呋喃环和螺环化合物3的机制(方案3和4)。螺环化合物3a和3f的结构通过X射线结构分析确定。还简要检查了化合物 3a 的反应性(方案 9)。
    DOI:
    10.1002/1522-2675(20010815)84:8<2198::aid-hlca2198>3.0.co;2-j
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文献信息

  • The Chemistry of 5-Oxodihydroisoxazoles. XVI. A New Synthesis of Pyrroles, Furans, Thiophens and Their Benzo Analogues
    作者:RH Prager、CM Williams
    DOI:10.1071/ch9961315
    日期:——

    Ethyl 5-oxo-2-phenyl-2,5-dihydroisoxazole-4-carboxylate (2) was photolysed at 300 nm in the presence of phenols, enols, anilines, enamines , aryl thiols and thioenols affording enamines. Treatment of these enamines with Lewis or protic acids gives the respective benzo and five- membered ring systems.

    5-氧代-2-苯基-2,5-二氢异噁唑-4-羧酸乙酯(2)在苯酚、烯醇、苯胺、烯胺、芳基醇和代烯醇存在下于 300 纳米波长下光解,生成烯胺。用路易斯酸或质酸处理这些烯胺,可得到相应的苯并五元环系统。
  • Microwave-Assisted Preparation of Benzo[b]furans under Solventless Phase-Transfer Catalytic Conditions
    作者:Dariusz Bogdal、Marek Warzala
    DOI:10.1016/s0040-4020(00)00818-8
    日期:2000.10
    salicylaldehyde and its derivatives with various esters of chloroacetic acids in the presence of tetrabutylammonium bromide (TBAB) leads to the synthesis of benzo[b]furans by a solventless phase-transfer catalytic (PTC) reaction under microwave irradiation.
    四丁基溴化铵(TBAB)存在下,水杨醛及其衍生物氯乙酸的各种酯的缩合导致在微波辐射下通过无溶剂相转移催化(PTC)反应合成苯并[b]呋喃
  • Dibenzothiphene and naphthalenethiophene derivatives
    申请人:Burroughs Wellcome Co.
    公开号:US04965285A1
    公开(公告)日:1990-10-23
    The present invention relates to compounds of formula (I) ArCH.sub.2 R.sup.1 (I) or a monomethyl or monoethyl ether thereof (the compound of formula (I) including these ethers may contain no more than 29 carbon atoms in total); ethers, esters thereof; acid addition salts thereof; wherein Ar is a fused tricyclic aromatic ring system containing a maximum of 14 ring atoms and at least one heteroatom or a fused pentacyclic ring system with at least 4 aromatic rings containing a maximum of 22 ring atoms and at least one heteroatom; or a substituted derivative thereof; for either the tricyclic or pentacyclic ring system there is a maximum of one heteroatom for each ring present but preferably only one or two of the rings contain a heteroatom; the rings forming the tricyclic or the pentacyclic ring system contain five or six atoms; the heteroatoms are conveniently nitrogen, phosphorus, oxygen, sulfur or selenium; suitably the heteroatom is oxygen, sulfur or nitrogen; the tricyclic or the pentacyclic ring system should be planar or deviate only slightly from planarity; suitably the ring system is aromatic or contains one non-aromatic ring; preferably the ring system is aromatic; nitrogen atoms contained in five-membered rings are substituted by hydrogen, methyl or ethyl; R.sup.1 contains not more than eight carbon atoms and is a group ##STR1## wherein m is 0 or 1; R.sup.5 is hydrogen; R.sup.6 and R.sup.7 are the same or different and each is hydrogen or C.sub.1-5 alkyl optionally substituted by hydroxy; R.sup.8 and R.sup.9 are the same or different and each is hydrogen or C.sub.1-3 alkyl; ##STR2## is a five or six-membered saturated carbocyclic ring; R.sup.10 is hydrogen, methyl or hydroxymethyl; R.sup.11, R.sup.12 and R.sup.13 are the same or different and each is hydrogen or methyl; R.sup.14 is hydrogen, methyl, hydroxy, or hydroxymethyl.
    本发明涉及式(I)ArCH.sub.2R.sup.1(I)的化合物或其单甲基或单乙基醚(式(I)的化合物包括这些醚,在总共不超过29个碳原子的情况下);它们的醚,酯;酸加成盐;其中Ar是一个融合的三环芳香环系统,最多包含14个环原子和至少一个杂原子,或者是一个融合的五环芳香环系统,至少有4个芳香环,最多包含22个环原子和至少一个杂原子;或其取代衍生物;对于三环或五环环系统,每个存在的环中最多只有一个杂原子,但最好只有一个或两个环含有杂原子;形成三环或五环环系统的环包含五个或六个原子;杂原子方便地是氮、、氧、;适当的杂原子是氧、或氮;三环或五环环系统应是平面的或仅略微偏离平面;适当的环系统是芳香的或含有一个非芳香环;最好的环系统是芳香的;五元环中含有的氮原子被氢、甲基或乙基取代;R.sup.1含有不超过八个碳原子,是一个组##STR1##其中m为0或1;R.sup.5是氢;R.sup.6和R.sup.7相同或不同,每个是氢或C.sub.1-5烷基,可选择地被羟基取代;R.sup.8和R.sup.9相同或不同,每个是氢或C.sub.1-3烷基;##STR2##是一个五元或六元饱和碳环;R.sup.10是氢、甲基或羟甲基;R.sup.11、R.sup.12和R.sup.13相同或不同,每个是氢或甲基;R.sup.14是氢、甲基、羟基或羟甲基。
  • Carbazole derivatives
    申请人:Burroughs Wellcome Co.
    公开号:US04970227A1
    公开(公告)日:1990-11-13
    A compound of the formula (I): ArCH.sub.2 R.sup.1 where Ar is ##STR1## where Z is NH, NCH.sub.3 or NEt and R.sup.1 is an hydroxyalkylamino group and pharmaceutically acceptable salts thereof. The compounds are useful as antitumor agents.
    化合物的式子为(I):ArCH.sub.2R.sup.1,其中Ar是##STR1##其中Z为NH,NCH.sub.3或NEt,R.sup.1为羟基烷基基团及其药学上可接受的盐。这些化合物可用作抗肿瘤剂。
  • Tricyclic derivatives
    申请人:Burroughs Wellcome Co.
    公开号:US05017600A1
    公开(公告)日:1991-05-21
    The present invention relates to compounds of formula (I) ArCH.sub.2 R.sup.1 (I) or a monomethyl or monoethyl ether thereof (the compound of formula (I) including these ethers may contain no more than 29 carbon atoms in total); ethers, esters thereof; acid addition salts thereof; wherein Ar is a fused tricyclic aromatic ring system containing a maximum of 14 ring atoms and at least one heteroatom or a fused pentacyclic ring system with at least 4 aromatic rings containing a maximum of 22 ring atoms and at least one heteroatom; or a substituted derivative thereof; for either the tricyclic or pentacyclic ring system there is a maximum of one heteroatom for each ring present but preferably only one or two of the rings contain a heteroatom; the rings forming the tricyclic or the pentacyclic ring system contain five or six atoms; the heteroatoms are conveniently nitrogen, phosphorus, oxygen, sulfur or selenium; suitably the heteroatom is oxygen, sulfur or nitrogen; the tricyclic or the pentacyclic ring system should be planar or deviate only slightly from planarity; suitably the ring system is aromatic or contains one non-aromatic ring; preferably the ring system is aromatic; nitrogen atoms contained in five-membered rings are substituted by hydrogen, methyl or ethyl; R.sup.1 contains not more than eight carbon atoms and is a group ##STR1## wherein m is 0 or 1; R.sup.5 is hydrogen; R.sup.6 and R.sup.7 are the same or different and each is hydrogen or C.sub.1-5 alkyl optionally substituted by hydroxy; R.sup.8 and R.sup.9 are the same or different and each is hydrogen or C.sub.1-3 alkyl; ##STR2## is a five or six-membered saturated carbocyclic ring; R.sup.10 is hydrogen, methyl or hydroxymethyl; R.sup.11, R.sup.12 and R.sup.13 are the same or different and each is hydrogen or methyl; R.sup.14 is hydrogen, methyl, hydroxy, or hydroxymethyl.
    本发明涉及化合物的公式(I) ArCH.sub.2 R.sup.1 (I)或其单甲基或单乙基醚(公式(I)的化合物包括这些醚,总碳原子数不超过29个);其醚,酯;酸加成盐;其中Ar是一个融合的三环芳香环系统,包含最多14个环原子和至少一个杂原子,或者是至少4个芳香环的融合五环环系统,包含最多22个环原子和至少一个杂原子;或者是其取代衍生物;对于三环或五环环系统,每个环中最多有一个杂原子,但最好只有一个或两个环含有杂原子;形成三环或五环环系统的环包含五个或六个原子;杂原子方便地是氮、、氧、;适当的杂原子是氧、或氮;三环或五环环系统应是平面的或仅略微偏离平面;适当的环系统是芳香的或含有一个非芳香环;最好是芳香的;五元环中含有的氮原子被氢、甲基或乙基取代;R.sup.1不含有超过八个碳原子,是一个组##STR1##其中m为0或1;R.sup.5是氢;R.sup.6和R.sup.7相同或不同,每个是氢或C.sub.1-5烷基,可选地被羟基取代;R.sup.8和R.sup.9相同或不同,每个是氢或C.sub.1-3烷基;##STR2##是一个五元或六元饱和碳环;R.sup.10是氢、甲基或羟甲基;R.sup.11、R.sup.12和R.sup.13相同或不同,每个是氢或甲基;R.sup.14是氢、甲基、羟基或羟甲基。
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同类化合物

黄药子素C 黄独素A 香紫苏内酯 降龙涎香醚 阿霉素(α-β混合物) 银线草内酯醇 辛辣木素 载脂蛋白-土霉素 萘并[2,3-c]呋喃-3(1H)-酮 萘并[2,3-c]呋喃-1,3-二酮,5,8-二甲基-(9CI) 萘并[2,3-c]呋喃-1(3H)-酮,4-(3-呋喃基)-7-羟基- 萘并[2,3-b]呋喃-4,9-二酮,2,3-二氢-2-甲基-2-苯基- 萘并[2,1-b]呋喃-2-甲酰肼 萘并[2,1-b]呋喃-2(1H)-酮 萘并[2,1-b]呋喃-1-乙酸 萘并[1,2-b]呋喃-2-醇,2,3,3a,4,5,5a,6,7,9a,9b-十氢-3,5a,9-三甲基- 萘并[1,2-b]呋喃-2(3H)-酮,3a,4,5,9b-四氢-8-羟基-3,9-二甲基-,(3R,3aR,9bS)-rel- 萘并(2,3-b)呋喃-4,9-二酮 萘[2,1-b]呋喃-2-羧酸乙酯 萘[2,1-B]苯并呋喃-10-基硼酸 荧蒽-2,3-二甲酸酐 苯并[g][1]苯并呋喃-8,9-二酮 苯并[g][1]苯并呋喃-3-酮 苯并[g][1]苯并呋喃-2-甲醛 苯并[g][1]苯并呋喃 苯并[f][1]苯并呋喃-3-酮 苯并[e][1]苯并呋喃-8-醇 苯并[e][1]苯并呋喃-1-酮 苯并[e][1]苯并呋喃 苯并[b]萘并[2,3-d]呋喃 苯并[b]萘并[2,1-d]呋喃 苯并[b]萘并[1,2-d]呋喃 苯并[B]萘并[2,3-D]呋喃-2-羟基硼酸 苯基利福平 苯基(6,7,8,9-四氢萘并[2,1-b]呋喃-2-基)甲醇 苊并[5,4-b]呋喃-4,5-二酮,7,8-二氢-3,6-二羟基-1,7,7,8-四甲基-,(8S)- 维生素K1相关化合物 红葱酚 盐(1:2)苯磺酸,2,2'-(1,2-乙烯二基)二[5-[[4,6-二(2-萘氧基)-2-嘧啶基]氨基]-,钠 白术内酯 I 珀勒内B 珀勒内A 沃拉帕沙杂质 沃拉帕沙 沃拉帕沙 沃拉帕沙 己二酸,聚合2,2-二(羟甲基)-1,3-丙二醇,1,3-异苯并呋喃二酮和2,2-氧代二乙醇,2-丙烯酸酯 岩大戟内酯B 岩大戟内酯A 密叶辛木素